Marine Corps Knowledge Practice

What is the definition of Weapon Condition One?

1. Magazine Out, Chamber Empty, Safety Off

2. Magazine Inserted, Round in Chamber, Bolt Forward, Safety On, and Ejection Port Closed

3. Magazine Inserted, Round in Chamber, Bolt Locked, Safety Off

4. Magazine Out, Chamber Loaded, Safety Off

The correct answer is: Magazine Inserted, Round in Chamber, Bolt Forward, Safety On, and Ejection Port Closed

Weapon Condition One refers to a highly prepared state of a firearm where it is ready for immediate use. In this state, having a magazine inserted and a round in the chamber ensures that the weapon can be fired without any additional action taken, which is crucial in scenarios where time is of the essence. Additionally, the bolt must be forward and locked to secure the round in the chamber, eliminating any risk of a misfire or malfunction when the trigger is pulled. Having the safety on is an important safety measure to prevent accidental discharge until the decision is made to engage. The ejection port being closed also prevents any debris or dust from entering the chamber, which could impair function. This comprehensive configuration ensures maximum readiness for a soldier, which is essential for effectiveness in both training and combat situations. Understanding this definition helps reinforce safety protocols and operational efficiency within the Marine Corps.